Version 2.6.1 of TiffanyScreens, the Presentation Sharing tool for Peer Groups, will be available soon. This point release will contain performance improvements as well as nicely refreshed UI. Users on a Mac can already download a TiffanyScreens 2.6.1 Release Candidate.
More information about TiffanyScreens can be found on the project's main Web site: http://www.tiffanyscreens.com; the download page provides access to the current Release Candidate (Mac only).